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Top Forums Shell Programming and Scripting >& redirection not working within csh script Post 302864553 by silencio on Wednesday 16th of October 2013 05:12:20 PM
Old 10-16-2013
>& redirection not working within csh script

I'm having a strange problem with basic
Code:
>&

output redirection to a simple log file in csh. When I run this particular output redirection on the command line, it works, but then when I run the same output redirection command
Code:
>&

in my c shell script, I get a blank log file. Nothing is output to the screen, either.

It gets even stranger because the
Code:
>&

output redirection works within my c shell script on Redhat Linux but not when I run my c shell script on my current operating system, CentOS V. 2.16.0 release 5.8.

Is there some system variable that needs to be set in CentOS V. 2.16.0 release 5.8, or why does

Code:
program $inputvar1 $inputvar2 $inputvar3 >& output.log

work in *every other situation* (both command line and running in my c shell script on some computers) except when running my csh script on CentOS V. 2.16.0 release 5.8? It should work the same within the cshell script on all computers, shouldn't it? And does anyone have a work-around that will successfully output to a log file in a csh script on CentOS V. 2.16.0 release 5.8?

EDIT: I was thinking maybe some system variable in CentOS V. 2.16.0 release 5.8 is buffering output from csh? I have no idea, though.
 

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